#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
int main()
{
	/*int i = 0, j = 0, n = 1000;
	double s = 0;
	for (i = 1; i < n; i++)
	{
		j = i + 1;
		s += 1.0 / (i * j);
	}
	printf("%.2f", s);*/
	int a = 2, b = 1;
	++a;
	++b;
	printf("%d %d", a, b);
	return 0;
}